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Description
IC SWITCH OFF-LINE MDCM/CCM 8SMD
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Description
Link Switch-TN is specifi cally designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360 mA output current range at equal system cost while offering much higher performance and energy effi ciency.Link Switch-TN devices integrate a 700 V power MOSFET, oscillator, simple On/Off control scheme, a high voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC. The startup and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias supply and associated circuitry in buck or fl yback converters. The fully integrated auto-restart circuit in the LNK304-306 safely limits output power during fault conditions such as short-circuit or open loop, reducing component count and system-level load protection cost. A local supply provided by the IC allows use of a non-safety graded optocoupler acting as a level shifter to further enhance line and load regulation performance in buck and buck-boost converters, if required.
Features
● High bandwidth provides fast turn-on with no overshoot
● Current limit operation rejects line ripple
● Universal input voltage range (85 VAC to 265 VAC)
● Built-in current limit and hysteretic thermal protection
● Higher effi ciency than passive solutions
● Higher power factor than capacitor-fed solutions
● Entirely manufacturable in SMD
Applications
● Appliances and timers
● LED drivers and industrial controls
Preview of the first 3 pages of the data sheet
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241 buyer reviews from United Kingdom
Amanda Green
Length of registration:7 years
The LNK305GN integrated circuit from Utsource is a great choice for a wide range of applications. It is a high-performance, low-cost, and low-power solution for AC-DC power conversion. It features a wide input voltage range, high efficiency, and low standby power consumption, making it an ideal choice for a variety of applications. The LNK305GN is also highly reliable and comes with a long-term wa
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03/17/2023
franck HORDE
Length of registration:12 years
article conforme a l'annonce .
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04/16/2020
Antanas Pimpis
Length of registration:9 years
Very satisfied with
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11/16/2017
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
LNK305GN
LNK305GN has several brands around the world that may have alternate names for LNK305GN due to regional differences or acquisition. LNK305GN may also be known as the following names:
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Unit Price:0.81947
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